216
SC-27
1
2
3
4
A
B
C
D
E
F
1
2
3
4
12. PCB PARTS LIST
CONTRAST OF PCB ASSEMBLIES
AWX9437 and AWX9490 are constr
u
cted the same except for the follo
w
ing:
-
Meaning of the figures and others in the parentheses in the parts list.
Example) IC 301 is on the point (face A, 91 of x-axis, and 111 of y-axis) of the corresponding PC board.
IC 301 (A, 91, 111) IC NJM2068V
5 6 2 1
1 R 0
R 5 0
5 6 1
4 7 3
NOTES:
-
Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List.
-
The
>
mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
-
When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47 k ohm (tolerance is shown by J = 5%,
and K = 10%).
560
Ω
→
56 × 10
1
→
561 ...................................................................RD1/4PU J
47
k
Ω
→
47 × 10
3
→
473 ...................................................................RD1/4PU J
0.5
Ω
→
R50 .................................................................................................RN2H K
1
Ω
→
1R0 .................................................................................................RS1P K
Ex.2 When there are 3 effective digits (such as in high precision metal film resistors).
5.62
k
Ω
→
562 × 10
1
→
5621 .................................................................RN1/4PC F
Mark No. Description Part No.
LIST OF ASSEMBLIES
1..ICEPOWER AMP A
SS
Y (
S
C-27/CUXJCA)
AWH7022
1..ICEPOWER AMP A
SS
Y
AWH7019
(
S
C-25/CUXJCA &
S
C-9540/CUXJCA)
N
S
P
1..COMPO
S
ITE_ICE A
SS
Y
AWM8143
2..PRE_BRIDGE A
SS
Y
AWX9440
2..COMPO
S
ITE_
S
A
SS
Y
AWX9443
2..ICE_BUFFER A
SS
Y
AWX9444
2..ICE
S
HIELD A
SS
Y
AWX9445
N
S
P
1..PRIM_DI
S
PLAY A
SS
Y (
S
C-27/CUXJCA)
AWM8145
N
S
P
1..PRIM_DI
S
PLAY A
SS
Y (
S
C-25/CUXJCA)
AWM8150
N
S
P
1..PRIM_DI
S
PLAY A
SS
Y (
S
C-9540/CUXJCA) AWM8171
2..DI
S
PLAY A
SS
Y (
S
C-27/CUXJCA)
AWX9454
2..DI
S
PLAY A
SS
Y (
S
C-25/CUXJCA)
AWX9481
2..DI
S
PLAY A
SS
Y (
S
C-9540/CUXJCA)
AWX9528
2..VOL A
SS
Y
AWX9455
2..POWER
S
W A
SS
Y
AWX9456
2..V-BRIDGE A
SS
Y
AWX9457
2..PRIMARY A
SS
Y
AWX9458
2..HDMI RECT A
SS
Y
AWX9459
N
S
P
1..DIGITAL AUDIO A
SS
Y (
S
C-27/CUXJCA)
AWP7070
N
S
P
1..DIGITAL AUDIO A
SS
Y
AWP7072
(
S
C-25/CUXJCA &
S
C-9540/CUXJCA)
2..D
S
P A
SS
Y (
S
C-27/CUXJCA)
AWX9429
2..D
S
P A
SS
Y
AWX9467
(
S
C-25/CUXJCA &
S
C-9540/CUXJCA)
2..ICE INTERFACE A
SS
Y
AWX9430
N
S
P
1..COMPONENT_MIC A
SS
Y (
S
C-27/CUXJCA) AWQ7069
N
S
P
1..COMPONENT_MIC A
SS
Y
AWQ7071
(
S
C-25/CUXJCA &
S
C-9540/CUXJCA)
2..COMPONENT A
SS
Y (
S
C-27/CUXJCA)
AWX9437
2..COMPONENT A
SS
Y
AWX9490
(
S
C-25/CUXJCA &
S
C-9540/CUXJCA)
2..MIC HP A
SS
Y
AWX9438
2..ZOUT A
SS
Y
AWX9439
2..H GUARD A
SS
Y
AWX9441
2..DIGITAL_BRIDGE A
SS
Y
AWX9461
N
S
P
1..AUDIO_232C A
SS
Y
AWR7074
2..AUDIO A
SS
Y
AWX9434
2..232C_CONTROL A
SS
Y
AWX9435
2..PRIMARY GUARD A
SS
Y
AWX9436
N
S
P
1..INTERFACE_REG A
SS
Y
AWR7078
2..INTERFACE A
SS
Y
AWX9447
2..ICE_REG A
SS
Y
AWX9448
2..B_REG A
SS
Y
AWX9450
2..B_DIODE A
SS
Y
AWX9451
N
S
P
1..FBRIDGE_REG A
SS
Y
AWR7079
2..REG A
SS
Y
AWX9452
2..FRONT BRIDGE A
SS
Y
AWX9453
1..DIGITAL MAIN A
SS
Y
AWX9463
1..FRONT-HDMI A
SS
Y
AWX9497
1..FM/AM TUNER UNIT
AXX7267
Mark No. Description Part No.
G
COMPONENT ASSY
Mark
Symbol and Description
AWX9437
AWX9490
IC6002,IC6004
TC74LVX4052FT
Not
u
sed
IC6008
NJM2581M
Not
u
sed
JA6003
AKB7204
Not
u
sed
JA6005
Not
u
sed
AKB7203
R6043-R6045
RS1/10SR75R0F
Not
u
sed
R6108
RS1/10SR103J
Not
u
sed
C6055-C6057
CEAT101M10
Not
u
sed